• Survey SN74HC165 ordering P/N

  

  Huang teng shien

  TI Thinks Resolved

  Other Parts Discussed in Thread: SN74HC165 SN74HC165, 16pin TSSOP package, please provide ordering P/N

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HC165: Logic Gate used in the SN74HC165 + behaviour at missing connection to the supply voltage or ground

  

  user6278963

  Resolved

  Part Number: SN74HC165 Other Parts Discussed in Thread: SN74LVC1G74 Hi, I wanted to know what kind of logic gates are used in the shift Register SN74HC165. In the datasheet it looks like a RS Flipflop, but has an additional input for digital data. What…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC165: p2p compatible with MC74HC165ADR2G

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: SN74HC165 Other Parts Discussed in Thread: CD74HC165 , Customer is looking for p2p compatible with ON-SEMI of the MC74HC165ADR2G. Is SN74HC165DR best one? or any suggestion? Regards Brian W

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC165: SER input function

  

  Andy_Lin

  TI Thinks Resolved

  Part Number: SN74HC165 Hi Team, My customer is asking what the basic function of SN74HC165 , I think customer can look into d/s figure 4 and Table 1 for reference, however , there's no example for SER pin's function, could you kindly help for explain …

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC165: Can you help check the internal block of SN74HC165

  

  Qianqian

  TI Thinks Resolved

  Part Number: SN74HC165 Dear TI Experts Can you help check the internal block of SN74HC165? I'd like to know whether these three pins are connected to VCC internally: CLK;CLK_IN;SH/LD

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC165-Q1: Logic forum

  

  Charles Jeon

  TI Thinks Resolved

  Part Number: SN74HC165-Q1 Hi Team We designed SN74HC165-Q1 for fan motor monitoring. When the switch is turned off, the B-EMF of the motor flows into the logic input pin of the SN74HC165-Q1. A reverse voltage of about 43V(max) flows for 10us. Could this…

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC165: Reading serial output from a shift register IC

  

  Apurv Mishra

  TI Thinks Resolved

  Part Number: SN74HC165 Other Parts Discussed in Thread: SN74LV8154 , Hey, everyone! I am using SN74HC165 shift register IC for reading parallel output data from a binary counter IC (SN74LV8154). How do I read the serial data output from this IC? Is it…

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC165: QH ouput voltage abnormal

  

  Jerry Hsueh

  TI Thinks Resolved

  Part Number: SN74HC165 Hi QH pin of SN74HC165PWT will jump from high level to low level (normally high level). When the input of SN74HC165 parallel port works normally, it is 10K resistance pull-up(CheckD1~D10). Is there any risk of damage to the…

  • over 4 years ago
  • Logic
  • Logic forum

• SN74HC165: SN74HC165 Input Short to Ground Issue

  

  Prabu K1

  TI Thinks Resolved

  Part Number: SN74HC165 Hi, We are using SN74HC165 to read the parallel inputs from field& convert to serial. Attached the circuit for one of the input, such a way all 7-input are connected to SN74HC165. Based on the analysis of field failures, we observed…

  • over 5 years ago
  • Logic
  • Logic forum

• SN74HC165-Q1: Inquiry about internal block

  

  Charles Jeon

  TI Thinks Resolved

  Part Number: SN74HC165-Q1 HI team. My customer designed SN74HC165-Q1 without connecting GND. They proceeded to mass production with a mistaken circuit. But, It does operate actually output depending on Input. So, customer has question how did operate without…

  • over 4 years ago
  • Logic
  • Logic forum

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